| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.84 | 4.871% | $71.1445 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $199.45 | 12.438% | $224.2576 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $136.99 | 10.341% | $151.1561 | $151.16 | $151.15 | $151.20 |
| Purchase #4 | $167.80 | 11.395% | $186.9208 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $173.78 | 3.336% | $179.5773 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $166.97 | 7.520% | $179.5261 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $187.34 | 11.586% | $209.0452 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $1,100.17 | $1,201.6276 | $1,201.64 | $1,201.65 | $1,201.60 | |